Maximum Number Of Devices; Wiring Requirements For Slc Devices; Wiring 5815Xl In Style 4 (Class B) Configuration - Honeywell SILENT KNIGHT RPS-2000 Installation And Operation Manual

IFP-2000 Installation Manual
7.2

Maximum Number of Devices

The IFP-2000 supports IDP SLC devices. The maximum number of SLC devices per panel is
636. The number of 5815XLs is limited only by the maximum number of SBUS devices.
7.3

Wiring Requirements for SLC Devices

The following information applies to all SLC devices. Refer to the section that describes the
type of device you are installing for details.
7.3.1

Wiring 5815XL in Style 4 (Class B) Configuration

No special wire is required for addressable loops. The wire can be untwisted, unshielded, solid
or stranded as long as it meets the National Electric Code 760-51 requirements for power
limited fire protective signaling cables. Wire distances are computed using copper wire.
Maximum wiring resistance is 40 ohms for IDP devices.
Maximum loop length depends on the wire gauge.
22 AWG
18 AWG
16 AWG
14 AWG
12 AWG
7-2
Wire Gauge
1200 feet
3100 feet
4900 feet
7900 feet
10,000 feet
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Max. Distance
151430